/**
 * Local integration smoke checks: Postgres via Prisma adapter + optional Stripe API ping.
 * Does not hit Next.js HTTP routes (use npm run test:http after starting the server).
 */
import "dotenv/config";
import { PrismaPg } from "@prisma/adapter-pg";
import { PrismaClient } from "@prisma/client";
import { Pool } from "pg";
import Stripe from "stripe";

async function main() {
  const connectionString = process.env.DATABASE_URL;
  if (!connectionString) {
    throw new Error("DATABASE_URL is not set");
  }

  const pool = new Pool({ connectionString });
  const prisma = new PrismaClient({ adapter: new PrismaPg(pool) });

  await prisma.$queryRaw`SELECT 1`;

  const counts = await prisma.$transaction([
    prisma.user.count(),
    prisma.wallet.count(),
    prisma.donation.count(),
    prisma.ledgerEntry.count(),
  ]);

  console.log("[db] connected OK");
  console.log("[db] counts — users:", counts[0], "wallets:", counts[1], "donations:", counts[2], "ledger:", counts[3]);

  const admins = await prisma.user.count({ where: { role: "ADMIN" } });
  console.log("[db] admin users:", admins);

  await prisma.$disconnect();
  await pool.end();

  const sk = process.env.STRIPE_SECRET_KEY?.trim();
  if (!sk || sk.includes("disabled_configure")) {
    console.log("[stripe] skipped — set STRIPE_SECRET_KEY to call the Stripe API");
    return;
  }

  const stripe = new Stripe(sk, { typescript: true });
  try {
    const balance = await stripe.balance.retrieve();
    const cur = new Set([...balance.available, ...balance.pending].map((b) => b.currency));
    console.log("[stripe] balance.retrieve OK — currencies:", [...cur].join(", ") || "(none)");
  } catch (e) {
    console.log("[stripe] balance.retrieve failed — check key mode (test/live) and permissions:", (e as Error).message);
  }
}

main().catch((e) => {
  console.error("[smoke] failed:", e);
  process.exit(1);
});